ES query fuzzy query

1. Prefix query (prefix)

2. Wildcard fuzzy query, field type, defined as keyword, no word segmentation

{
  "query": {
    "bool": {
       "must": [
         {
           "wildcard": {
             "country": {
               "value": "孟*"
             }
           }
         }
       ]
    }
  }
}

3. Fuzzy fuzzy query, you can query more fuzzy, such as query game, you can use geme query

{{o.name}}

{{m.name}}